Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047d6724331a47e4fe45776a7dd670a1d2c8431b7aea1460360e9964900248514981f8668d01e0455e0576ab0a77e9aafa7bb4bb1763b7f83686e559bd810c4be4